Plate arraying and conveying device

Abstract

The utility model relates to the technical field of plate conveying, and discloses a plate array conveying device which comprises a roller conveying frame and a six-axis robot arranged on one side of the roller conveying frame, and a material taking clamping jaw is arranged at the movable end of the six-axis robot. A first grating sensor and a second grating sensor are sequentially arranged from the feeding end to the discharging end of the roller conveying frame, a jacking platform located between the first grating sensor and the second grating sensor is arranged on the roller conveying frame, a support is arranged at the telescopic end of the jacking platform, and plates can be conveyed in order; when the second grating sensor is triggered, the jacking platform upwards lifts the material plate, a moving assembly and a material arranging assembly are further arranged, a push plate is adjusted in the longitudinal direction and the transverse direction, and then the material plate can be adjusted to the appropriate material grabbing position of the six-axis robot, so that the time for replacing tools is saved, the machine adjusting time is shortened to the maximum degree, and the working efficiency is improved. And completing a rhythm task required by the customer.

Description

Technical Field

[0001] The utility model relates to the technical field of plate material conveying, in particular to a plate material alignment conveying device. Background Art

[0002] With the development of the economy, the requirements for automated lines are getting higher and higher, and the specifications and models of sheet materials are increasing. Therefore, there are more and more requirements for the positioning of sheet materials. Fixed arranging devices cannot meet the production requirements. Sheets of various rules often appear in production, resulting in the need to manually replace tooling and adjust the position of tooling fixtures every time the product is changed. The machine adjustment time is long, the operation process is complicated, and time cannot be fully utilized, which seriously limits the production rhythm. The entire production line will stagnate or slow down. Therefore, a sheet material arranging conveying device is proposed to solve the above-mentioned problems. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a sheet material straightening and conveying device, comprising a roller conveyor frame and a six-axis robot arranged on one side of the roller conveyor frame, the movable end of the six-axis robot is provided with a material picking claw, the loading end of the roller conveyor frame is provided with a first grating sensor and a second grating sensor in sequence toward the unloading end, the roller conveyor frame is provided with a lifting platform located between the first grating sensor and the second grating sensor, the telescopic end of the lifting platform is provided with a bracket, the roller conveyor frame is provided with a moving component, and the moving end of the moving component is provided with a straightening component.

[0004] Furthermore, the material picking clamp comprises a connecting frame, which is arranged at the movable end of the six-axis robot, and a surface of the connecting frame on one side away from the six-axis robot is provided with a plurality of suction cups distributed at equal distances.

[0005] Furthermore, the jacking platform includes a mounting plate, which is fixedly mounted on the roller conveyor frame, an electric push rod is fixedly mounted on the top of the mounting plate, a movable plate is fixedly mounted on the telescopic end of the electric push rod, and a sliding rod with one end passing through and extending to the bottom of the mounting plate is fixedly mounted at the four corners of the bottom of the movable plate.

[0006] Furthermore, the bracket includes a bearing seat, and a plurality of bearing seats distributed at equal intervals are arranged on the top of the movable plate. A roller is rotatably connected between two of the bearing seats, and a height sensor is arranged on one of the bearing seats.

[0007] Furthermore, the moving component includes a slide rail, which is fixedly installed on the roller conveyor frame, and a plurality of sliders are slidably connected to the slide rail. A screw rod is fixedly installed on one side of the slide rail, and one side surface of the slider is rotatably connected to a screw rod nut. The screw rod nut is threadedly connected to the outer side of the screw rod, and a driving device for driving the screw rod nut to rotate is provided on the slider.

[0008] Furthermore, the monolithic assembly includes an electric slide rail, which is fixedly mounted on the slider, and the electric slide rail is vertically arranged with the slide rail, and a push plate is arranged at the moving end of the electric slide rail, and the push plate is arranged in an "L" shape.

[0009] The beneficial effects of the utility model are as follows: the utility model can transport the sheet material in an orderly manner by arranging a roller conveyor frame, a first grating sensor and a second grating sensor, and arranging a lifting platform. When the second grating sensor is triggered, the lifting platform will lift the sheet material upward, and a moving component and a material organizing component are also provided. The push plate can be adjusted in both longitudinal and transverse directions to adjust the sheet material to a suitable material grabbing position for the six-axis robot, thereby avoiding the time for changing tooling, minimizing the machine adjustment time, and completing the beat task required by the customer. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an overall schematic diagram of the utility model;

[0011] Figure 2 It is a connection diagram of the roller transmission frame, the first grating sensor and the second grating sensor of the utility model;

[0012] Figure 3 For this utility model Figure 2 The enlarged schematic diagram at A in the middle;

[0013] Figure 4 This is a schematic diagram of the connection between the roller transmission frame and the jacking platform of the utility model;

[0014] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of point B in the middle.

[0015] Among them, 1. Roller conveyor frame; 2. Six-axis robot; 3. Material picking claw; 31. Connecting frame; 32. Suction cup; 4. First grating sensor; 5. Second grating sensor; 6. Lifting platform; 61. Mounting plate; 62. Electric push rod; 63. Movable plate; 64. Slide rod; 7. Bracket; 71. Bearing seat; 72. Roller; 73. Height sensor; 8. Moving assembly; 81. Slide rail; 82. Sliding block; 83. Screw; 84. Screw nut; 85. Driving device; 9. Whole material assembly; 91. Electric slide rail; 92. Push plate. DETAILED DESCRIPTION

[0016] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0017] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0019] In the embodiment, Figure 1-5 A sheet material aligning conveying device is provided, comprising a roller conveying frame 1 and a six-axis robot 2 arranged on one side of the roller conveying frame 1, wherein a material picking clamp 3 is arranged at the movable end of the six-axis robot 2, a first grating sensor 4 and a second grating sensor 5 are arranged in sequence from the feeding end of the roller conveying frame 1 toward the unloading end, a lifting platform 6 located between the first grating sensor 4 and the second grating sensor 5 is arranged on the roller conveying frame 1, a bracket 7 is arranged at the telescopic end of the lifting platform 6, a moving component 8 is arranged on the roller conveying frame 1, and a material aligning component 9 is arranged at the moving end of the moving component 8, and the six-axis The robot 2 adopts the existing technology and can be purchased directly from the market. A punching machine is arranged on the side of the six-axis robot 2 away from the roller conveyor frame 1. The six-axis robot 2 grabs the material plate and transports it to the loading end of the roller conveyor frame 1, thereby triggering the first grating sensor 4. The roller conveyor frame 1 transports the plate downward. When the plate is gradually transported downward, the second grating sensor 5 is triggered, and the lifting platform 6 drives the bracket 7 to float upward, thereby driving the material plate away from the roller conveyor frame 1, and then the material plate is adjusted to a flush state by the whole material assembly, so as to facilitate the six-axis robot 2 to pick up the material and transport it to the press for stamping.

[0020] Reference Figure 1-5The material-grabbing gripper 3 includes a connecting frame 31 , which is disposed at the movable end of the six-axis robot 2 , and a surface of the connecting frame 31 on one side away from the six-axis robot 2 is provided with a plurality of suction cups 32 distributed at equal distances.

[0021] Through the above-mentioned structural setting, the suction cup 32 is made of nitrile rubber material, and the other end of the suction cup 32 is connected to a vacuum pump. The vacuum pump draws vacuum, and the suction cup 32 adsorbs the sheet metal part to play the role of grabbing the sheet metal part, and at the same time cooperates with the six-axis robot 2 to load the sheet metal part.

[0022] Reference Figure 1-5 The lifting platform 6 includes a mounting plate 61, which is fixedly mounted on the roller conveyor frame 1. An electric push rod 62 is fixedly mounted on the top of the mounting plate 61. A movable plate 63 is fixedly mounted on the telescopic end of the electric push rod 62. A sliding rod 64 with one end penetrating and extending to the bottom of the mounting plate 61 is fixedly mounted at the four corners of the bottom of the movable plate 63.

[0023] Through the above-mentioned structural arrangement, the electric push rod 62 drives the movable plate 63 to move vertically upward, and the sliding rods 64 at the four corners of the bottom of the movable plate 63 also move upward accordingly, thereby increasing the stability of the movable plate 63 when moving.

[0024] Reference Figure 1-5 , wherein the bracket 7 includes a bearing seat 71, a plurality of equally spaced bearing seats 71 are arranged on the top of the movable plate 63, a roller 72 is rotatably connected between two of the bearing seats 71, and a height sensor 73 is arranged on one of the bearing seats 71;

[0025] Through the above-mentioned structural setting, a single roller 72 is located between the two rotating rollers in the roller conveyor frame 1, and will not interfere with the roller conveyor frame 1 when the bracket 7 moves up and down. Two detection positions are set on the height sensor 73. When the bracket 7 moves vertically upward to lift the sheet material, when the detection position below the height sensor 73 is triggered, the bracket 7 stops moving.

[0026] Reference Figure 1-5 , wherein the moving assembly 8 comprises a slide rail 81, which is fixedly mounted on the roller conveyor frame 1, and a plurality of sliders 82 are slidably connected to the slide rail 81, a screw rod 83 is fixedly mounted on one side of the slide rail 81, and a surface of one side of the slider 82 is rotatably connected to a screw rod nut 84, and the screw rod nut 84 is threadedly connected to the outer side of the screw rod 83, and a driving device 85 for driving the screw rod nut 84 to rotate is arranged on the slider 82, and the whole material assembly 9 comprises an electric slide rail 91, which is fixedly mounted on the slider 82, and the electric slide rail 91 is vertically arranged with the slide rail 81, and a push plate 92 is arranged at the moving end of the electric slide rail 91, and the push plate 92 is arranged in an "L" shape;

[0027] Through the above-mentioned structural setting, the driving device 85 is a motor, and the driving device 85 drives the screw 83 to rotate, thereby driving the slider 82 to move linearly along the length direction of the slide rail 81, and the number of sliders 82 is three, and the distance between the left and right sliders 82 can be adjusted according to the length of the material plate. The electric slide rail 91 adopts the existing structure and can be purchased directly from the market. The number of electric slide rails 91 matches the number of sliders 82. The position of the slider 82 is adjusted to ensure that the vertical end of the push plate 92 is completely in contact with one side of the material plate, and under the push of the electric slide rail 91, the material plate is adjusted to the appropriate direction, and one of the left and right push plates 92 is driven by the screw nut 84 to move to the other right-angle side of the material plate, so that the adjacent side of the material plate can be adjusted for the second time, further ensuring the accuracy of grabbing the material.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sheet material alignment conveying device, comprising a roller conveying frame (1) and a six-axis robot (2) arranged on one side of the roller conveying frame (1), characterized in that: The movable end of the six-axis robot (2) is provided with a material picking gripper (3); the loading end of the roller conveyor frame (1) is provided with a first grating sensor (4) and a second grating sensor (5) in sequence toward the unloading end; the roller conveyor frame (1) is provided with a lifting platform (6) located between the first grating sensor (4) and the second grating sensor (5); the telescopic end of the lifting platform (6) is provided with a bracket (7); the roller conveyor frame (1) is provided with a moving component (8); and the moving end of the moving component (8) is provided with a material handling component (9).

2. A sheet material aligning and conveying device according to claim 1, characterized in that: The material-retrieving clamp (3) comprises a connecting frame (31), which is arranged at the movable end of the six-axis robot (2), and a plurality of suction cups (32) distributed at equal distances are arranged on a surface of a side of the connecting frame (31) away from the six-axis robot (2).

3. A sheet material aligning and conveying device according to claim 1, characterized in that: The lifting platform (6) comprises a mounting plate (61), the mounting plate (61) being fixedly mounted on the roller conveyor frame (1), an electric push rod (62) being fixedly mounted on the top of the mounting plate (61), a movable plate (63) being fixedly mounted on the telescopic end of the electric push rod (62), and a sliding rod (64) having one end penetrating and extending to the bottom of the mounting plate (61) being fixedly mounted at each of the four corners of the bottom of the movable plate (63).

4. A sheet material aligning and conveying device according to claim 3, characterized in that: The bracket (7) comprises a bearing seat (71), a plurality of bearing seats (71) distributed at equal intervals are arranged on the top of the movable plate (63), a roller (72) is rotatably connected between two of the bearing seats (71), and a height sensor (73) is arranged on one of the bearing seats (71).

5. The sheet material aligning and conveying device according to claim 1, characterized in that: The moving assembly (8) comprises a slide rail (81), the slide rail (81) is fixedly mounted on the roller conveyor frame (1), a plurality of sliders (82) are slidably connected to the slide rail (81), a screw rod (83) is fixedly mounted on one side of the slide rail (81), a surface of one side of the slider (82) is rotatably connected to a screw rod nut (84), the screw rod nut (84) is threadedly connected to the outer side of the screw rod (83), and a driving device (85) for driving the screw rod nut (84) to rotate is provided on the slider (82).

6. The plate material aligning and conveying device according to claim 1, characterized in that: The monolithic component (9) comprises an electric slide rail (91), which is fixedly mounted on a slide block (82) and is arranged vertically to the slide rail (81). A push plate (92) is arranged at the movable end of the electric slide rail (91), and the push plate (92) is arranged in an "L" shape.

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